qwen3.5:4b

qwen35 · 4.7B · Q4_K_M

Excellent

Mar 2, 2026 · Apple M4

stablelm2:1.6b

stablelm · 2B · Q4_0

Marginal

Mar 2, 2026 · Apple M4

Global Score

80 vs 45

Hardware Fit

88 vs 100

Quality Score

76 vs 22

Hardware

qwen3.5:4b stablelm2:1.6b

MachineMacBook AirMacBook Air

CPUApple M4Apple M4

Cores1010

RAM32 GB32 GB

GPUApple M4Apple M4

OSmacOS 26.3macOS 26.3

Archarm64arm64

Power Modebalancedbalanced

Performance

qwen3.5:4b stablelm2:1.6b

Tokens/sec16.693.8

TTFT369 ms94 ms

Load time1.5 s0.4 s

Memory usage6.5 GB1.1 GB

Memory %20%3%

HW Fit Score Breakdown

qwen3.5:4b

Speed

28/40

TTFT

30/30

Memory

30/30

stablelm2:1.6b

Speed

40/40

TTFT

30/30

Memory

30/30

Quality

qwen3.5:4b

Reasoning

16/20

Coding

14/20

Instruction

15/20

Structured

15/15

Math

7/15

Multilingual

9/10

Reasoning: Strong Coding: Adequate Instruction Following: Strong Structured Output: Strong Math: Weak Multilingual: Strong

stablelm2:1.6b

Reasoning

4/20

Coding

7/20

Instruction

6/20

Structured

1/15

Math

2/15

Multilingual

2/10

Reasoning: Poor Coding: Weak Instruction Following: Weak Structured Output: Poor Math: Poor Multilingual: Poor

View qwen3.5:4b details | View stablelm2:1.6b details

Run yours and compare

npx metrillm@latest bench

Requires Node 20+ and Ollama or LM Studio running